VueJS plugin that reports element intersections using the IntersectionObserver API

Operations with intervals of real numbers, including intersections, joins, disjoint sets etc

Simple robust library for finding lines intersections fast.

Triangulation and Boolean Operations for 2D Polygons. Supported operations: intersection, union, difference, XOR, and self-intersections for all polygon varieties.

Returns the symmetric difference (exclusive-or) of an array of elements (elements that are present in all given arrays and not in their intersections).

Blazing fast tile based geocoder that matches cross street (road intersections) entirely sourced by OSM QA Tiles.

Fast 2d geometry math: Vector2, Rectangle, Circle, Matrix2x3 (2D transformation), Circle, BoundingBox, Line2, Segment2, Intersections, Distances, Transitions (animation/tween), Random numbers, Noise

Find all intersections between two sets of line segments

Import Stops, Intersections, P&Rs, TCs, TVMs and other landmark data related to transit, etc...

Find self-intersections in a polygon

Culling Functionality for 3D Classes

A collection of helpers for detecting intersections in 2D and 3D

Listing all intersections from line segment array.

Validate against intersections of arrays and array singletons.

General purpose validation library for JavaScript

An easier way to observe the intersections with the viewport

Drawing construction guides plugin for genart.dev — 3D form primitives, cross-contours, value studies, envelopes, and form intersections

2d geometric objects and operations - including intersections, booleans, and transformations

A simple and fast API to manage viewport and DOM elements intersections as you scroll

Underlying schema language parsed from arktype syntax.